  .home,nav{
    height: 100%;
  }
  /*home*/
  .home {
	  display: flex;
  }
  .home .view-content {
	  flex: 1;
    padding: 20px;
    /* overflow: hidden; */
  }
 /* 导航*/
nav {
	display: flex;
  flex-direction: column;
  padding-top: 15px;
}
nav .el-menu-vertical-demo{
	flex: 1;
}
.el-menu-vertical-demo:not(.el-menu--collapse) {
  width: 175px;
  min-height: 400px;
}
.el-submenu .el-menu-item{
  min-width: inherit;
}

.el-tooltip__popper{
  max-width: 500px;
}